The Norwegian government will launch a new search for the site of the wreckage of a plane that crashed in 1928, killing explorer Roald Amundsen, the first man to reach the South Pole. Amundsen’s plane crashed while he was on a rescue mission to the North Pole and neither the site, nor any remains, have ever been found. The new search will make use of Hugin, a state of the art unmanned submersible.